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One workspace for every part of life

The planning app for everything else.

Create and manage — events, travel, household, baby, health and much more. One login, a centralised calendar, budget and tasks that connects them all.

12+ modules, one login
Free for personal use
Works offline
iPhone · Android · Mac · Windows
Passkey login

Calendar · this week

Hobart tripYogaSam's 30th
Rent dueRun

Budget · June

Left to spend

$0

HomeEventsTravel
Everything in one place

A dozen apps you'd otherwise need. One you'll actually use.

Pick a module to see what it does.

Events

Plan birthdays, weddings and work trips — anything with a date. Guest lists, budgets and schedules, all on the same calendar as the rest of your life.

Guest lists
RSVP tracking
Budgets
Per-event
Shared
Co-planners
Explore Events

A look inside

One app, every part of life.

From your morning dashboard to a wedding guest list or a trip itinerary — it all lives in one connected workspace.

Tasks · today

Book venue deposit
Send invites
Confirm catering numbers

Travel · Tasmania

MELHBA
QF 1011 · 9:15Hotel check-in 11:30

Habits · morning run

12-day streak · best 21

Baby · shared log

04:10Feed · 110ml
06:30Nap · 40 min
07:15Feed · logged by Alex

Search · everything

Hobart tripTravel
Hobart envelope · $1,840Budget
Packing listTasks

Notifications

Final headcount due2h
Rent due tomorrow1d
Morning run check-innow
One unified view

Your whole week, without the tab-switching.

See what's happening this week — at a glance.

One calendar, every moduleColor-coded by module, filterable, shareable. No copy-paste between apps.
Global search"Hobart" finds the trip, the hotel booking, the packing list, the budget line.
Spend that follows contextA $20 meal knows it's part of your monthly budget cap — so does a flight to your next destination.

Calendar · this week

Hobart tripYogaSam's 30th
Rent dueRun

Search · everything

Hobart tripTravel
Hobart envelope · $1,840Budget
Packing listTasks

Budget · June

Left to spend

$0

HomeEventsTravel
Connected by design

The things that work across everything.

CHAIOS isn't a collection of apps — it's one platform. These nine capabilities run through every module you'll ever touch.

CalendarBudgetTravelBabyHabitsNotes

One login, everything connected

One account, one app — no juggling credentials or copy-paste between tools.

Global calendar & tasks

Events, due dates, and todos from every module in a single unified view.

Budget across modules

Event spend, trip spend, household spend — same ledger, no double-entry.

Passkey & biometric login

Touch ID, Face ID or Windows Hello — no password to remember or steal.

Global search

Type anything — find the event, the trip, the budget line, the note.

Push notifications

Overdue tasks, occasions, reminders — even with the app closed (iOS 16.4+).

Built for collaboration

Invite family or co-planners with granular per-module permissions.

Privacy first

Your data, your control. Files stay in your own cloud storage.

Access on any device

A PWA — runs in any modern browser, installs like a native app.

Gamified by design

Climb the ranks. Earn your title.

Every plan you make, every goal you hit, every task you tick off earns points. Rise from Note-taker to Oracle, challenge the people around you, and turn the boring stuff into something you actually return to.

Note-taker rank badge
Note-taker
0 pts
Organiser rank badge
Organiser
100 pts
Curator rank badge
Curator
500 pts
Oracle rank badge
Oracle
30,000 pts
Eight ranks · Note-taker → Organiser → Curator → Strategist → Optimiser → Visionary → Luminary → Oracle
Plan a trip end-to-end
+250 pts
Hit a savings goal
+200 pts
7-day habit streak
+50 pts
Tick off a daily task
+5 pts
Your journey
Curator
Curator badge
1,240 pts
260 pts to Strategist
Recent points
Hobart trip — itinerary complete
Today · Travel
+50
7-day habit streak
Yesterday · Habits
+50
Savings goal hit — $500
2 days ago · Budget
+200
Dinner with Tom & Jess planned
3 days ago · Events
+10
Progressive Web App

Installs anywhere. Works everywhere.

iPhone, iPad, Android, Mac, Windows — one app, one login, every device. No app stores, no waiting for updates, no version drift.

One-tap install
Works offline
Auto-updates
Native-feeling
Free for personal use

Start bringing order to the chaos.

One account. 12+ modules. Every part of your life on one calendar, one budget, one workspace — on every device you own.